초록 ▼

The present invention provides a target illuminating and sighting apparatus for a bow. A frame for attachment to the bow supports two vertically spaced pivoting mounts, each of mounts supports a laser oriented to illuminate a target when the bow is aimed. Cams abut the pivotal mounts and allow for s

The present invention provides a target illuminating and sighting apparatus for a bow. A frame for attachment to the bow supports two vertically spaced pivoting mounts, each of mounts supports a laser oriented to illuminate a target when the bow is aimed. Cams abut the pivotal mounts and allow for setting an angle of vertical convergence between the light beams so that the lasers intersect at ranges of between about 10 and 50 yards. An inclination cam, working synchronously with the convergence cam controls the inclination of the beams relative to the initial path of an arrow to be shot from the bow. The inclination cam may be calibrated to adjust for the particular bow and arrow combination.

대표청구항 ▼

1. Target illuminating apparatus for a projectile launcher, comprising:first and second light projectors mounted on the projectile launcher and oriented to project first and second light beams on substantially converging paths with one another in a vertical plane and vertically aligned with an antic

1. Target illuminating apparatus for a projectile launcher, comprising:first and second light projectors mounted on the projectile launcher and oriented to project first and second light beams on substantially converging paths with one another in a vertical plane and vertically aligned with an anticipated initial trajectory for a projectile to be shot from the projectile launcher; a convergence controller cooperating with the first and second light projectors for setting a distance to convergence of the first and second light beams; and an inclination controller for adjusting angles of inclination for the first and second light projectors relative to the anticipated initial trajectory of the projectile to project the first and second light beams onto a target at the level of anticipated impact of the projectile.